baber/WOPTO huggingface dataset:
Patent JP-2007533845-A (JP)
Title: 医療移植片のための電解研磨装置及び方法
IPC: A61F2/82
Filed: 2004-11-08
Abstract: 【課題】本発明は、ステント及び他の医療移植片を研磨する電解研磨装置及び方法を提供する。 【解決手段】装置は、ローラを回転させるモータを含む。ローラは、電解研磨されるべき医療移植片を連続的に回転させる。装置及び方法の効果の一つは、アノードと医療移植片との間の電気接触の回りに生成されるマークを最小化することである。更に、医療移植片は、通常の電解研磨システムよりもさらに一様に研磨される。 【選択図】図１
Patent JP-2007518970-A (JP)
Title: ステレオ検出器を使用して乗員および頭部ポーズを検出するためのシステムおよび方法
IPC: G06K9/00
Filed: 2004-11-22
Abstract: 本願では、ステレオ検出器を使用して乗員および頭部ポーズを検出するためのシステムおよび方法を開示する。訓練ステージにおいて、ステレオカメラの対から同時に取り込まれたイメージの対が受信され、イメージの各対内の構成要素が識別される。各構成要素に対してフィーチャが関連づけられ、各フィーチャに対して値が関連づけられる。これらのフィーチャの中から、最も良好な判別能力を有するフィーチャのサブセットが選択され、イメージの対内の所与の構成要素に対して強いクラシファイアを形成する。検出ステージでは、入力されたイメージ対においてこの強いクラシファイアを使用して、構成要素が検出される。識別された構成要素は、乗員および該乗員の頭部ポーズを検出するために使用される。ステレオ検出がステレオマッチングと体系的に組み合わされることにより、乗員の検出および位置決定が改善される。
Patent JP-2007512915-A (JP)
IPC: G06T11/00
Filed: 2004-12-03
Abstract: A method of identifying at least one color for a user, for example, a color-vision impaired observer, includes allowing the user to capture an image with a camera; displaying the captured image on a display screen; identifying a set of at least one color parameter associated with the selected position or region, in response to the user selecting a position or region in the displayed image; mapping the set of at least one color parameter to one or more reference colors and identifying the one or more reference colors for the user, in a form perceptible to the user.
Patent JP-2007514444-A (JP)
Title: ミルクベースの製品の安定化
IPC: A23L27/60
Filed: 2004-12-15
Abstract: 約０．０１〜約２０％の乳タンパク質を含む乳製品由来の食品、特に、ミルク／ジュースブレンド、ヨーグルトベースのドリンク、発酵乳飲料、およびソフトドリンクなどの特定の飲料を開示する。これらの組成物は、亜鉛またはマグネシウムなどの金属（イオン、塩、または酸化物の形態）を単独かアスコルビン酸などの添加物と共に含む安定化混合物を含む。これらの飲料は、日光または蛍光に曝露した場合に臭気を発しない。これは、より有効且つ安価な製品の製造を提供し、高価な不透明の包装材は必要ない。
Patent JP-2007523522-A (JP)
Title: 時間同期装置及び処理並びに関連するプロダクト
IPC: H04L29/06
Filed: 2005-01-03
Abstract: 本発明は、時間同期装置（1）及び処理と、その装置を有するローカルゲートウェイとに関する。時間同期装置は、２つの通信ネットワークの間に配置されたルータを同期させる。それは、特有の時間クロックを有してメッセージのソースネットワークの装置から生じ、メッセージの目的ネットワークを対象とするメッセージ（MSG）の傍受手段（13）と、その特有の時間クロックに基づく同期データ（SYNC）がその装置から得られて、同期装置に返信されることをもたらすための、その装置で実行可能な時間要求（RQ）の準備手段（14）と、装置への時間要求の送信手段（15）と、準備手段が時間要求を準備した後に、目的ネットワークへの傍受されたメッセージの転送手段（16）と、同期データの受信手段（11）と、その特有の時間クロックアプリケーションに関してルータにより使用されるローカル時間クロック（CLO）をホームネットワークに同期させるための、これらのデータの利用手段（12）とを有する。
Patent JP-2007537717-A (JP)
Title: 上皮増殖因子受容体モデュレーターに対する感受性を決定するためのバイオマーカーおよび方法
IPC: G01N33/574
Filed: 2005-01-07
Abstract: ＥＧＦＲモデュレーターの投与を含む癌の治療法に治療的に応答する哺乳動物を同定する方法に有用なＥＧＦＲバイオマーカーであって、該方法が、（ａ）該哺乳動物をＥＧＦＲモデュレーターに暴露し、（ｂ）工程（ａ）の暴露後、該哺乳動物において表１のバイオマーカーから選択される少なくとも一つのバイオマーカーのレベルを測定することを含み、その際、該ＥＧＦＲモデュレーターに暴露されていない哺乳動物で測定した該少なくとも一つのバイオマーカーのレベルと比較した工程（ｂ）で測定した該少なくとも一つのバイオマーカーのレベルの相違が、該哺乳動物が該癌の治療法に治療的に応答するであろうことを示すことを特徴とするＥＧＦＲバイオマーカー。
Patent JP-2007517912-A (JP)
Title: 心脈管および腎臓の適応症のための制御放出ｃｇｒｐ送達組成物
IPC: A61K38/22
Filed: 2005-01-13
Abstract: 本発明は、治療有効量のＣＧＲＰを制御放出処方物として投与する改善された方法を提供することによって、心不全を治療する方法、および腎機能を改善する方法、および／または、心不全の進行した段階への進行を防止する方法、ならびに、心筋梗塞に起因する虚血を減殺する方法を提供する。この治療は、外来患者または入院患者をベースに実施され得、そして、さらに、維持療法としても使用され得る。本発明は、一般にＣＧＲＰに関連する有害な影響（例えば、吐き気、下痢、深刻な顔面紅潮および間欠性頻脈）を最小限もしくは緩和しながら、ＨＦの根底にある状態を処置する様式で、１種以上の用量のＣＧＲＰ処方物を投与することによって、心不全（「ＨＦ」）を処置または予防するための方法を提供する。
Patent JP-2007523329-A (JP)
Title: エンコーダ及びシンセサイザを有する印刷機のロータリ部材
IPC: B41F13/004
Filed: 2005-02-14
Abstract: とりわけ印刷機（１６）の折りたたみ装置（３０）における印刷機（１６）のロータリ部材（１０）はロータリ部材（１０）の回転に応答して第１の周期的信号を発生するためのエンコーダ（１８）を含み、このエンコーダ（１８）は第１の信号に対する分解能比、周波数比及び位相関係を有する第２の信号を発生するための少なくとも１つのシンセサイザ（６０）を有する評価ユニット（２４）にリンクされている。ロータリ部材（１０）の回転に応答してエンコーダ（１８）によって発生される信号の可能な使用が拡張され、フレキシブルとなる。
Patent JP-2008159559-A (JP)
Title: Cell pouch and its manufacturing method
Inventor: KIM YOUNG-HEE
IPC: B32B9/00
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell pouch improved in characteristics, for a lithium secondary cell or a portable storage battery, and its manufacturing method.  <P>SOLUTION: The cell pouch for the lithium secondary cell or the portable storage battery has drastically improved electrolyte resistance which is the characteristics particularly required for the cell pouch, and therefore is capable of preventing corrosion of a barrier layer by the electrolyte and preventing delamination of a sealant layer from the barrier layer. Further, the cell pouch for the lithium secondary cell or the portable storage battery has characteristics of protecting the cell safely, excelling not only in the degree of shaping freedom and barrier property but also in moldability, impact resistance, air (oxygen) barrier property, moisture-proof property and piercing strength, reducing a manufacturing time, improving process efficiency, and reducing cost and weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181706-A (JP)
Title: Ultrasound system and method of displaying ultrasound image corresponding to motion cycle of target object
Inventor: KIM HYON JIN
IPC: A61B5/0452
Filed: 2007-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method of displaying an ultrasound image corresponding to a motion cycle of a target object.  <P>SOLUTION: In this system, ultrasound are transmitted to a target object in a periodic motion and ultrasound images are formed based on received signals reflected from the target object. A cycle of motion of the target object is set and an identical number of ultrasound images are formed in each cycle based on inputted times of the received signals corresponding to the ultrasound images and start and end times of every cycle. Ultrasound images of each cycle are orderly stored and the ultrasound images in one cycle are simultaneously displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008170083-A (JP)
Title: Humidification device
Inventor: UEDA HIROKI
IPC: F24F6/06
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidification device capable of increasing a humidification capacity without increasing noise, in regard to a humidification device needing a large air capacity.  <P>SOLUTION: A large diameter humidification filter 10 and a small diameter humidification filter 11 is respectively arranged in a first humidification passage 9A and a second humidification passage 9B branched off in a downstream side of a discharge opening 6 of a centrifugal blower 5. By horizontally providing a blowing rotary shaft 13 of the centrifugal blower 5 and filter rotary shafts 10a, 11a of the large diameter humidification filter 10 and the small diameter humidification filter 11 in parallel with each other, the air capacity is distributed to the first humidification passage 9A and the second humidification passage 9B in a well-balanced manner. By this, pressure loss is lowered, increase of noise is prevented, and the humidification capacity can be increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167974-A (JP)
Title: Rolling preventing device
Inventor: SUZUKI TATSUO
IPC: A61J1/06
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling preventing device with a simple configuration, which prevents a body to be mounted from easily rolling or moving even when mounted on a mounting surface in the state of being brought down.  <P>SOLUTION: The rolling preventing device 11 to be mounted on the body 13 to be mounted comprising a body part 15 having the outer periphery whose cross section is circular and a head part 17 arranged on one end side in the axial direction of the body part 15, whose cross sectional shape is smaller than the outer periphery is provided with: a fitting part 25 fitted to the head part 17 from the peak part side and arranged more on the inner side in the radial direction than the outer periphery of the body part 15; and a projection part 27 provided so as to be projected more on the outer side in the radial direction than the outer periphery of the body part 15 from the fitting part 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178192-A (JP)
Title: Switching power supply and electronic equipment
Inventor: KOYAMA TERUYOSHI
IPC: H02M3/155
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply and electronic equipment wherein even when a power supply, a battery, an in-vehicle battery, or the like is short-circuited to a power supply line, an element, such as a switch, is not destroyed and, when a short-circuiting state is removed, normal operation can be restored.  <P>SOLUTION: The switching power supply includes a first control unit 17 and a second control unit 18. The first control unit selectively switches signals between first connection signal and first disconnection signal based on output voltage Vout and a clock signal inputted from a clock output unit 11 and outputs the signals. The second control unit is so constructed as to be capable of outputting second disconnection signals and second connection signals and outputs a second disconnection signal based on a clock signal inputted from the clock output unit 11. When a first connection signal outputted from the first control unit 17 is switched to a first disconnection signal, the second control unit outputs a second connection signal in place of a second disconnection signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174135-A (JP)
Title: Pneumatic tire
Inventor: OTA HIROMI
IPC: B60C9/18
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire 2 superior in durability and productivity.  <P>SOLUTION: The tire 2 is provided with a tread 4; a bead 8; a carcass 10; a belt 12; a pair of first reinforcement layers 18; and a pair of second reinforcement layers 20 positioned at an outer side in a radial direction of the first reinforcement layers 18. The belt 12 is provided with a first ply 32 provided with a first cord; and a second ply 34 provided with a second cord. The first reinforcement layer 18 is positioned at the outer side in a radial direction of the first ply 32. The second reinforcement layer 20 is positioned between the first reinforcement layer 18 and the second ply 34. The first reinforcement layer 18 includes a short fiber oriented so as to be crossed to the first cord. The second reinforcement layer 20 includes a short fiber oriented so as to be crossed to the second cord. An absolute value of an oriented angle of these short fibers is 45° to 90°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175751-A (JP)
Title: Degradation diagnosis method of refrigerant, and degradation diagnosis system of refrigerant
Inventor: SADO NAOHIKO
IPC: G01N30/88
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for diagnosing the degree of degradation of a refrigerant composed of halogenated hydrocarbon.  <P>SOLUTION: The degree of degradation of the refrigerant is diagnosed based on a measuring result of the concentration of halogen ions that are produced by the degradation of the refrigerant and contained in the refrigerant, and a measuring result of the electric conductivity of extracted liquid obtained by extracting the halogen ions into pure water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186833-A (JP)
Title: Manufacturing method of solid-state image pickup device
Inventor: INABA YUICHI
IPC: H04N5/335
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure a film thickness by specifying the same region continuously when measuring the film thickness of a planarization film.  <P>SOLUTION: A reflection film 5 having a prescribed pattern is formed at a non-pixel region where no pixels are formed on a semiconductor substrate; a color film 20 is formed on the semiconductor substrate where the reflection film 5 is formed; and the planarization film 22 is formed on the color film 20 so that the film thickness of a region corresponding to the reflection film 5 has a prescribed value. A region corresponding to the reflection film 5 in the color film 20 is formed to transmit light applied when specifying a region corresponding to the reflection film 5 in the planarization film 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184565-A (JP)
Title: Polymerizable composition and crosslinkable resin
Inventor: KATADA ARINOBU
IPC: C08J5/24
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition capable of giving a crosslinkable resin desirable as e.g., an electrical material used in an electrical circuit board, to provide a crosslinkable resin obtained therefrom, and to provide a molded article or the like excellent in electrical insulation properties, adhesion, mechanical strengths, heat resistance, dielectric properties, etc.  <P>SOLUTION: The polymerizable composition comprises a cycloolefin monomer, a ruthenium carbene complex, and a phosphine compound represented by formula (A): PR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>(wherein R<SP>1</SP>to R<SP>3</SP>are each independently a hydrogen atom, an alkenyl group, a cycloalkyl group, or an aryl group, provided that the cycloalkyl group and the aryl group may be ones substituted with an alkyl group, an alkenyl group, a cycloalkyl group, or an aryl group; at least one of R<SP>1</SP>to R<SP>3</SP>is a group containing an alkenyl group or a hydrogen atom; when one or two of them are hydrogen atoms, the rest are alkenyl groups, cycloalkyl groups, or aryl groups).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183279-A (JP)
Title: System for collecting psychological time series data
Inventor: SUZUKI TAKASHI
IPC: A61B5/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a format and a system for collecting psychological time-series data easy and inexpensive to hear the continuous time-series changes of psychological variables and to prepare them into data for the time-series data analysis within a short time.  <P>SOLUTION: For hearing time-series changes in a subject about the prescribed psychological variables, a line corresponding to the subject's psychological changes is written on a sheet of graph paper with the axis of abscissas set as a time series with a pen whose color has been registered beforehand. The written line is taken in by a scanner as image data and subjected to extraction according to a color-based computerized program to obtain a collective numerical data from standard configurative data. A largest characteristic to this psychological time-series data collection system is the direct numerical expression of psychological time-series change line manually drawn by the subject.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187158-A (JP)
Title: Ultrasonic vibration cutting device, ultrasonic dicing tool and peripheral cutting tool attachment flange used for the same cutting device
Inventor: TAKE YOSHIHIRO
IPC: H01L21/301
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic vibration cutting device which converts a displacement direction of ultrasonic vibration for cutting operation, wherein ultrasonic vibration is prevented from being transferred in the thickness direction of a peripheral cutting tool to achieve high-precision cutting process.  <P>SOLUTION: A flange is attached to a cutting blade 20 which performs rotary drive around an axis line, and which is coupled to an ultrasonic vibrator giving ultrasonic displacement and is fixed to a spindle having an ultrasonic resonator expanding and contracting in the axis direction. The flange consists of a pair of flanges 21, 22, and has a cavity 23 formed between a holding part comprising holding planes 24, 25 on the cutting blade 20 and an attachment hole part 26 provided on the spindle. A part of ultrasonic displacement transferred in the axis direction is absorbed by the cavity 23 to prevent ultrasonic vibration from being transferred in the thickness direction of the cutting blade 20, thereby converting a displacement direction of ultrasonic vibration transferred from the spindle into only a radial direction of the cutting blade 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007215180-A (JP)
Title: Method of transmitting time information with fixed latency
Inventor: DEMOULIN VINCENT
IPC: H04L12/70
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of transmitting information relating to the clock of the source of a sending part.  <P>SOLUTION: The method includes a step of using a fixed latency indicator signal to authorize the source to insert time information used to slave the clock of the decoder of the associated receiving part to its clock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190603-A (JP)
Title: Solenoid valve
Inventor: TATSUNO KEIICHI
IPC: F16K31/06
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve which materializes excellent surface precision of a valve seat surface, high abrasion resistance and low manufacturing cost.  <P>SOLUTION: A normally open solenoid valve 1 consists of a fixed core 3, a movable core 7, a coil 42, a valve element 5 moving integrally with the movable core 7 and a valve seat member 6 having a funnel-shaped valve seat surface 61. The valve seat member 6 has a substantially cylindrical outside shape, includes a valve seat surface 61 on the top surface, a flow passage 62 in a valve seat member forming a part of a flow passage R extending upward from the center of the undersurface 65 and a valve hole 66 for communicating between the bottom of the valve seat surface 61 and flow passage 62 in a valve seat member, and is molded by forging including the valve seat surface 61, flow passage 62 in a valve seat member and valve hole 66.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189988-A (JP)
Title: Surface-coated member, and method for producing the same
Inventor: SUGIMOTO YOSHIHIKO
IPC: C23C10/24
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated member obtained by forming a Cr-containing multiple carbide layer on the surface of a member made of iron or an iron alloy, and to provide a method for producing the same.  <P>SOLUTION: A member having a prescribed shape is immersed into a molten metal salt bath containing powder consisting of the following (a) group, (b) group and (c) group, so as to form a multiple carbide layer containing chromium on the surface of the member: (a) metal powder including two or more kinds of metal elements selected from Ti, V, Nb and Ta; (b) chromium powder including Cr; and (c) borax.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167731-A (JP)
Title: Internally fish-living space-forming stone-cast fishbank
Inventor: KUWAMOTO JUNJI
IPC: A01K61/00
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary facility for forming an internal space adaptable to the habits of object organisms, solving the drawbacks including interstice shape and cloggings involved in natural stones being in use as bases for a stone-cast fishery intended for root-taking large-sized fishes including lobster and "Ara" (scientific name: Niphon spinosus), and to design a fishery facility arranged with the above auxiliary facilities.  <P>SOLUTION: The auxiliay facility is such that a frameform structure of tunnel shape with hollow inside and branched depth as shown in the Figure 1 is installed and covered with natural stones to form an internal space which is wide, deep, slight in clogging and compatible with defending invaders and therefore optimum for root-taking large-sized fishes including lobster and "Ara" (scientific name: Niphon spinosus). By arranging a plurality of these auxiliary facilities in a stone-cast fishery, an ideal fishery with an optimally fish-living space formed therein can be created efficiently at low cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197154-A (JP)
Title: Camera
Inventor: NAGAE RYUICHI
IPC: G02B7/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which can be an inexpensive structure without needing any special control or mechanism so as to contribute to the reduction of cost and the improvement of space efficiency.  <P>SOLUTION: The camera is equipped with a holding member for holding a lens barrel so as to resist force to be exerted on the lens barrel, an energizing member for energizing the holding member in a fixed direction, and a structural member led to electrically lowest potential. The energizing member is composed to be engaged with the holding member at one end and abut on the structural member at a hook part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197762-A (JP)
Title: Photographing device, method, and program
Inventor: IZAWA KATSUTOSHI
IPC: H04N5/232
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection precision of a face from an image in a photographing device.  <P>SOLUTION: In the device, a photographing system 6 captures an image through photographing, and a face detection unit 37 detects all face candidates included in the image. A face constituent parts detection unit 38 detects a candidate of at least one face constituent part included in each face candidate for each constituent part. A determining unit 39 determines whether or not each face candidate is a real face on the basis of the number and/or positions of the candidates detected for each constituent part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182380-A (JP)
Title: Cement admixture and production method thereof
Inventor: YUASA TSUTOMU
IPC: C08F290/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture capable of improving the water-reducing ability of a cement composition and the like and enhancing the strength and durability of a hardened product produced therefrom and further capable of adjusting the viscosity of such a composition so as to facilitate the work at the site of handling the same, as well as a method for producing such a cement admixture.  <P>SOLUTION: The cement admixture comprises a polycarboxylic acid based polymer and a nitrogen atom-containing compound having no amide bond. The mass ratio (A/B) between the mass (A) of the polycarboxylic acid polymer and the mass (B) of the nitrogen atom-containing compound having no amide bond satisfies the relation 200>(A/B)>1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130508-A (JP)
Title: Medical composition for protuberance of epithelium
Inventor: ISHIKAWA SHINICHI
IPC: A61L31/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical composition for protuberance of epithelium which can easily infuse a solution through a thin catheter and maintain a protuberance of epithelium at high position.  <P>SOLUTION: The medical composition for protuberance of epithelium, which comprises a solution containing 0.35 to 0.44% (w/v) of sodium hyaluronate with 0.7 to 1.2 million weight-average molecular weight. A syringe is filled with the composition. As an example of the composition is sodium hyaluronate with 0.8 to 1.0 million weight-average molecular weight. As epithelium protruded, a mucous membrane is exemplified and an example of which is an alimentary mucosa. The composition can be used for mucosectomy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198903-A (JP)
Title: Semiconductor device
Inventor: HONFEI RUU
IPC: H01L21/336
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SOI device which has high pressure resistance, a wide safe operation area, excellent heat dissipation property and excellent effective conductance and frequency characteristics.  <P>SOLUTION: In a semiconductor device 100, a BOX region 102 is provided in a part of a surface layer of a p<SP>-</SP>substrate 101. The BOX region 102 is provided to near a perpendicular Lc down from the center of a gate structure part 130 and separates a drain region 112 and an extension drain region 108 from the p<SP>-</SP>substrate 101. A thickness of the drain region 112 is within 150 nm-300 nm and a thickness of the BOX region 102 is 150 nm or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT